40379283

素因数分解:

$3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1327}}^1$

素因数の和:1373

約数の個数: 48

約数和(自身を含む): 72668160

約数和(自身を除く): 32288877

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 147, 161, 189, 207, 441, 483, 621, 1127, 1323, 1327, 1449, 3381, 3981, 4347, 9289, 10143, 11943, 27867, 30429, 30521, 35829, 65023, 83601, 91563, 195069, 213647, 250803, 274689, 585207, 640941, 824067, 1495529, 1755621, 1922823, 4486587, 5768469, 13459761, 40379283]

約数ペア:

[(1, 40379283), (3, 13459761), (7, 5768469), (9, 4486587), (21, 1922823), (23, 1755621), (27, 1495529), (49, 824067), (63, 640941), (69, 585207), (147, 274689), (161, 250803), (189, 213647), (207, 195069), (441, 91563), (483, 83601), (621, 65023), (1127, 35829), (1323, 30521), (1327, 30429), (1449, 27867), (3381, 11943), (3981, 10143), (4347, 9289)]